package com.yswee.framework.widget.viewpager;

import android.content.Context;
import android.util.AttributeSet;
import android.view.View;

import androidx.viewpager.widget.ViewPager;

public class AutoFitViewPager extends ViewPager {

	public AutoFitViewPager(Context context) {
		this(context, null);
	}
	
	public AutoFitViewPager(Context context, AttributeSet attrs) {
		super(context, attrs);
	}
	
    @Override
    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
        super.onMeasure(widthMeasureSpec, heightMeasureSpec);
    	int height = 0;
        for (int i = 0; i < getChildCount(); i++) {
            View child = getChildAt(i);
            child.measure(widthMeasureSpec,
                    MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED));
            int h = child.getMeasuredHeight();
            if (h > height)
                height = h;
        }
        setMeasuredDimension(getMeasuredWidth(), height);
    }
    
}